---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-9300 5.4.0-216-generic #236-Ubuntu SMP Fri Apr 11 19:53:21 UTC 2025 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian Address sizes: 40 bits physical, 48 bits virtual CPU(s): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.000 BogoMIPS: 5600.00 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 256 KiB L1i cache: 256 KiB L2 cache: 4 MiB L3 cache: 128 MiB NUMA node0 CPU(s): 0-7 Vulnerability Gather data sampling: Not affected Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Mmio stale data: Not affected Vulnerability Retbleed: Vulnerable Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl and seccomp Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; Retpolines; IBPB conditional; IBRS_FW; STIBP disabled; RSB filling; PBRSB-eIBRS Not affected; BHI Not affected Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on overlay 155G 13G 143G 9% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 13G 143G 9% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-9300) 05/13/26 _x86_64_ (8 CPU) 20:03:41 LINUX RESTART (8 CPU) 20:04:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 20:05:01 386.14 71.89 314.25 0.00 12814.40 143240.79 0.00 20:06:01 238.31 3.63 234.68 0.00 45.33 64998.63 0.00 20:07:01 165.81 0.55 165.26 0.00 43.86 51272.65 0.00 Average: 263.42 25.36 238.06 0.00 4301.19 86504.03 0.00 20:04:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:05:01 28638036 31497280 803540 2.44 86916 3053776 1864576 5.50 1056316 2788660 274796 20:06:01 26684264 31455544 823168 2.50 158220 4697728 1833676 5.41 1593420 3991024 430900 20:07:01 26177392 31500940 778348 2.37 174552 5203008 1676520 4.94 1617536 4443540 1128 Average: 27166564 31484588 801685 2.44 139896 4318171 1791591 5.28 1422424 3741075 235608 20:04:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:05:01 lo 5.20 5.20 0.52 0.52 0.00 0.00 0.00 0.00 20:05:01 docker0 65.66 106.68 3.58 365.95 0.00 0.00 0.00 0.00 20:05:01 ens3 772.74 502.93 8547.11 137.78 0.00 0.00 0.00 0.00 20:06:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:06:01 docker0 280.99 410.21 24.88 2923.04 0.00 0.00 0.00 0.00 20:06:01 ens3 449.09 303.60 2959.26 43.58 0.00 0.00 0.00 0.00 20:06:01 veth933fa6a 0.05 0.18 0.00 0.02 0.00 0.00 0.00 0.00 20:07:01 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 20:07:01 docker0 4.98 9.50 0.35 128.32 0.00 0.00 0.00 0.00 20:07:01 ens3 135.08 82.17 2741.86 22.11 0.00 0.00 0.00 0.00 Average: lo 2.33 2.33 0.23 0.23 0.00 0.00 0.00 0.00 Average: docker0 117.21 175.47 9.60 1139.10 0.00 0.00 0.00 0.00 Average: ens3 452.30 296.23 4749.41 67.82 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-9300) 05/13/26 _x86_64_ (8 CPU) 20:03:41 LINUX RESTART (8 CPU) 20:04:01 CPU %user %nice %system %iowait %steal %idle 20:05:01 all 8.78 0.00 2.67 1.74 0.06 86.75 20:05:01 0 7.37 0.00 3.66 3.36 0.05 85.56 20:05:01 1 9.28 0.00 2.33 0.74 0.05 87.60 20:05:01 2 5.87 0.00 3.25 1.31 0.05 89.52 20:05:01 3 13.66 0.00 1.67 0.88 0.05 83.75 20:05:01 4 9.71 0.00 2.16 0.89 0.07 87.17 20:05:01 5 9.04 0.00 2.32 0.57 0.05 88.02 20:05:01 6 6.85 0.00 2.37 2.16 0.07 88.56 20:05:01 7 8.49 0.00 3.60 4.02 0.07 83.83 20:06:01 all 40.91 0.00 6.67 1.21 0.11 51.09 20:06:01 0 41.00 0.00 7.31 1.00 0.12 50.58 20:06:01 1 39.98 0.00 6.41 0.80 0.10 52.71 20:06:01 2 42.64 0.00 6.86 0.20 0.10 50.19 20:06:01 3 41.80 0.00 6.22 0.72 0.10 51.16 20:06:01 4 40.18 0.00 6.29 0.78 0.12 52.63 20:06:01 5 40.56 0.00 5.69 0.30 0.12 53.33 20:06:01 6 40.30 0.00 7.02 2.02 0.10 50.56 20:06:01 7 40.85 0.00 7.60 3.86 0.12 47.57 20:07:01 all 29.97 0.00 5.45 1.08 0.09 63.40 20:07:01 0 29.25 0.00 4.82 0.15 0.10 65.67 20:07:01 1 30.27 0.00 5.08 0.84 0.10 63.71 20:07:01 2 29.78 0.00 5.48 2.75 0.08 61.90 20:07:01 3 29.98 0.00 5.31 0.54 0.08 64.09 20:07:01 4 30.16 0.00 5.13 0.12 0.07 64.53 20:07:01 5 30.48 0.00 6.09 1.64 0.08 61.71 20:07:01 6 28.64 0.00 5.18 0.22 0.08 65.87 20:07:01 7 31.23 0.00 6.55 2.41 0.10 59.71 Average: all 26.55 0.00 4.93 1.35 0.08 67.09 Average: 0 25.84 0.00 5.26 1.51 0.09 67.30 Average: 1 26.54 0.00 4.61 0.80 0.08 67.97 Average: 2 26.07 0.00 5.19 1.42 0.08 67.23 Average: 3 28.49 0.00 4.40 0.71 0.08 66.32 Average: 4 26.68 0.00 4.53 0.60 0.08 68.12 Average: 5 26.65 0.00 4.69 0.84 0.08 67.73 Average: 6 25.27 0.00 4.86 1.47 0.08 68.32 Average: 7 26.82 0.00 5.91 3.43 0.10 63.75